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EP0334160A3 - Device for load angle adjustment of an electric stepper motor - Google Patents

Device for load angle adjustment of an electric stepper motor Download PDF

Info

Publication number
EP0334160A3
EP0334160A3 EP89104459A EP89104459A EP0334160A3 EP 0334160 A3 EP0334160 A3 EP 0334160A3 EP 89104459 A EP89104459 A EP 89104459A EP 89104459 A EP89104459 A EP 89104459A EP 0334160 A3 EP0334160 A3 EP 0334160A3
Authority
EP
European Patent Office
Prior art keywords
load
motor
angle
stepper motor
comparator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89104459A
Other languages
German (de)
Other versions
EP0334160A2 (en
EP0334160B1 (en
Inventor
Reinhard Baur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gerhard Berger & Co KG Fabrik Elektrischer Gerate GmbH
Original Assignee
Gerhard Berger & Co KG Fabrik Elektrischer Gerate GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gerhard Berger & Co KG Fabrik Elektrischer Gerate GmbH filed Critical Gerhard Berger & Co KG Fabrik Elektrischer Gerate GmbH
Priority to AT89104459T priority Critical patent/ATE88305T1/en
Publication of EP0334160A2 publication Critical patent/EP0334160A2/en
Publication of EP0334160A3 publication Critical patent/EP0334160A3/en
Application granted granted Critical
Publication of EP0334160B1 publication Critical patent/EP0334160B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/36—Protection against faults, e.g. against overheating or step-out; Indicating faults
    • H02P8/38—Protection against faults, e.g. against overheating or step-out; Indicating faults the fault being step-out

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

A device (Fig. 1) essentially has a comparator (5) with a load- angle nominal-angle input and a load-angle actual-value input, a pulse generator (6), connected to the output of the comparator, and a load- angle measuring device (4). <??>The pulse generator (6) can be switched on and off with the aid of the comparator and has a fixed pulse frequency corresponding to the maximum operating frequency of the motor. This arrangement results in load-angle regulation which allows the motor always to be operated at the maximum possible motor torque, throughout the stepper motor frequency range. In consequence, improved motor dynamics are possible, the stepper motor can no longer unlock and a significantly better power balance is also achieved. <IMAGE>
EP89104459A 1988-03-23 1989-03-14 Device for load angle adjustment of an electric stepper motor Expired - Lifetime EP0334160B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89104459T ATE88305T1 (en) 1988-03-23 1989-03-14 DEVICE FOR ADJUSTING THE LOAD ANGLE OF AN ELECTRIC STEPPER MOTOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3809657 1988-03-23
DE3809657A DE3809657A1 (en) 1988-03-23 1988-03-23 DEVICE FOR ADJUSTING THE LOAD ANGLE OF AN ELECTRIC STEPPER MOTOR

Publications (3)

Publication Number Publication Date
EP0334160A2 EP0334160A2 (en) 1989-09-27
EP0334160A3 true EP0334160A3 (en) 1990-01-31
EP0334160B1 EP0334160B1 (en) 1993-04-14

Family

ID=6350400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104459A Expired - Lifetime EP0334160B1 (en) 1988-03-23 1989-03-14 Device for load angle adjustment of an electric stepper motor

Country Status (5)

Country Link
US (1) US4949027A (en)
EP (1) EP0334160B1 (en)
JP (1) JPH0232799A (en)
AT (1) ATE88305T1 (en)
DE (2) DE3809657A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2670871B2 (en) * 1989-11-20 1997-10-29 ファナック株式会社 Flexible feedback method
DE4109970C1 (en) * 1991-03-22 1992-06-04 Juergen O-1193 Berlin De Bauer Incremental angle measuring drive for transceiver - has quadruple input AND=gate supplying inverter assigned to correction counter
DE4125892C2 (en) * 1991-08-05 1994-09-15 Kurt Schoeller Control arrangement for an angular step controlled electric motor
CN1034625C (en) * 1992-09-29 1997-04-16 欧林巴斯光学工业股份有限公司 Voltag driving circuit
US5661381A (en) * 1996-02-15 1997-08-26 Dana Corporation Apparatus for external inductance sensing for variable-reluctance motor commutation
DE10063054A1 (en) * 2000-12-18 2002-06-20 Wilo Gmbh Sensorless control method
DE60305363T2 (en) * 2002-03-15 2007-03-29 Japan Servo Co. Ltd. Stepper motor drive
JP3661864B2 (en) * 2002-03-19 2005-06-22 日本サーボ株式会社 Stepping motor drive device
TWI256767B (en) * 2003-03-27 2006-06-11 Via Tech Inc Method and related apparatus for controlling calibration for a stepping motor
US8669728B2 (en) * 2012-01-17 2014-03-11 System General Corp. Angle detection apparatus and method for rotor of motor
KR102654914B1 (en) * 2016-12-12 2024-04-03 현대자동차주식회사 Lead angle controller
CN111082717B (en) * 2020-02-06 2022-05-03 浙江大华技术股份有限公司 Stepping motor control method and device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143241A1 (en) * 1983-10-03 1985-06-05 Siemens Aktiengesellschaft Method and apparatus for controlling a stepper motor
DE3441451A1 (en) * 1984-11-13 1986-05-28 Kinex Schrittmotoren GmbH Elektronische Antriebs- und Steuertechnik, 8000 München Control circuit for a stepping motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321941C3 (en) * 1973-04-28 1987-10-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for controlling the rotor control angle of a synchronous converter machine
IT1034371B (en) * 1974-05-02 1979-09-10 Ibm CONTROL SYSTEM FOR A STEP ENGINE
DD117776A1 (en) * 1975-02-03 1976-01-20
DD131213A1 (en) * 1976-11-15 1978-06-07 Gerhard Doering DEVICE FOR QUICKLY ACCELERATING AND BRAKING A STEPPER MOTOR
JPS6010520B2 (en) * 1980-09-19 1985-03-18 三菱電機株式会社 Pulse motor positioning drive device
US4426608A (en) * 1981-04-10 1984-01-17 Massachusetts Institute Of Technology Stepping motor control system
DE3404127A1 (en) * 1984-02-07 1985-08-14 Berger Lahr GmbH, 7630 Lahr CONTROL CIRCUIT FOR A STEPPER MOTOR
US4761598A (en) * 1987-06-15 1988-08-02 Lovrenich Rodger T Torque-angle stabilized servo motor drive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143241A1 (en) * 1983-10-03 1985-06-05 Siemens Aktiengesellschaft Method and apparatus for controlling a stepper motor
DE3441451A1 (en) * 1984-11-13 1986-05-28 Kinex Schrittmotoren GmbH Elektronische Antriebs- und Steuertechnik, 8000 München Control circuit for a stepping motor

Also Published As

Publication number Publication date
US4949027A (en) 1990-08-14
DE3809657C2 (en) 1991-01-24
EP0334160A2 (en) 1989-09-27
JPH0232799A (en) 1990-02-02
DE3809657A1 (en) 1989-10-12
EP0334160B1 (en) 1993-04-14
DE58904035D1 (en) 1993-05-19
ATE88305T1 (en) 1993-04-15

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